<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>树形结构菜单插件</title>
    <link rel="stylesheet" href="index.css">
</head>

<body>

    <div id="demo">
        <div class="l_tree_container">
            <ew-tree :model="testData"></ew-tree>
        </div>
    </div>
</body>
<script src="https://cdn.jsdelivr.net/npm/vue@2.6.10/dist/vue.js"></script>
<script src="index.js"></script>

</html>